This is a routine post-vesting sale by an insider. The amount is immaterial relative to market cap. Monitor for any follow-on Form 4 filings to confirm execution, but no immediate trading action warranted.
Price Chart
Executive Summary
Timothy Go, an officer and director of HF Sinclair Corp, filed a Form 144 on May 26, 2026, indicating intent to sell 17,961 shares of common stock with an approximate market value of $1.25 million. The shares were acquired as restricted stock on May 11, 2026, and the sale is planned through Morgan Stanley. This is a routine insider sale following a restricted stock vesting event, and the dollar amount is small relative to the company's $12.6B market cap.
Key Facts
- Timothy Go (Officer/Director) filed Form 144 to sell 17,961 shares of DINO common stock.
- Estimated sale value: ~$1.25 million (based on filing date price of ~$69.86/share).
- Shares were acquired as restricted stock on May 11, 2026, from the issuer.
- Broker: Morgan Stanley Smith Barney LLC Executive Financial Services.
- Sale intended on NYSE; filing date is May 26, 2026.
- Recent insider activity (30d): 1 buy ($1.0M) and 2 sells ($742K) — this filing adds to the sell side.
- Company market cap: $12.6B; proposed sale represents ~0.01% of market cap.
Financial Impact
Proposed sale of ~$1.25 million in DINO common stock, representing ~0.01% of market cap.
Risk Factors
- Insider may not execute the sale — Form 144 is an intent to sell, not a completed transaction.
- If multiple insiders file similar 144s in coming weeks, could signal broader selling pressure.
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 3 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 144 Filing (Primary) | 0001950047-26-005113 |
| Document: 0001950047-26-005113-index.html | 0001950047-26-005113 |
| Document: 0001950047-26-005113.txt | 0001950047-26-005113 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Aug 26, 2026 7w ago | 8-K | $97.00 $103.70 | ▲ +6.91% | ▲ +7.01% | $125.29 (+29.16%) |
Aug 11, 2026 9w ago | Insider Buy | $87.93 $107.72 | ▲ +22.51% | ▲ +24.40% | $125.29 (+42.49%) |
Aug 11, 2026 9w ago | Insider Cluster | $87.93 $107.72 | ▲ +22.51% | ▲ +24.40% | $125.29 (+42.49%) |
Jul 28, 2026 11w ago | 8-K | $89.30 $93.24 | ▲ +4.41% | ▲ +1.03% | $125.29 (+40.30%) |
Jul 8, 2026 14w ago | 8-K | $78.62 $82.98 | ▲ +5.55% | ▲ +2.27% | $125.29 (+59.36%) |
Jun 19, 2026 17w ago | Institutional Cluster | $65.84 $88.59 | ▲ +34.55% | ▲ +34.70% | $125.29 (+90.29%) |
Jun 3, 2026 19w ago | Insider Cluster | $72.83 $72.50 | ▼ −0.45% | ▲ +0.92% | $125.29 (+72.03%) |
May 27, 2026 20w ago | 144 | $68.08 $67.78 | ▼ −0.44% | ▲ +1.46% | $125.29 (+84.03%) |
May 27, 2026 20w ago | 144 | $68.08 $67.78 | ▼ −0.44% | ▲ +1.46% | $125.29 (+84.03%) |
May 26, 2026 20w ago | Insider Cluster | $68.08 $67.78 | ▼ −0.44% | ▲ +1.46% | $125.29 (+84.03%) |
US Market Status
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